Set of 2 tapes. Here for the first time ever the basic principles of SVP and Keely's work are being made available to the general public at large. Dale Pond gives a clear and concise 3 hour lecture with extensive illustrations on this fascinating subject. These two tapes are of a single presentation to the United States Psychotronics Association in 1994. Very little of the information given through these two tapes is contained in any printed source. A MUST HAVE.